@inbook{1164314652, author={David J. Hackam and Jeffrey Upperman and Tracy Grikscheit and Kasper Wang and Henri R. Ford}, editor={Brunicardi, F. Charles and Andersen, Dana K. and Billiar, Timothy R. and Dunn, David L. and Kao, Lillian S. and Hunter, John G. and Matthews, Jeffrey B. and Pollock, Raphael E.}, title={Pediatric Surgery}, booktitle={Schwartz's Principles of Surgery, 11e}, publisher={McGraw-Hill Education}, address={New York, NY}, year={2019}, url={accessmedicine.mhmedical.com/content.aspx?aid=1164314652} }